Name: UFX402780-3P 3000mAh 3.7V Lithium-ion Battery Factory Professional Custom
Brand: Ufine battery/UFX Li-po battery
SKU: ufx032
Availability: InStock
Rating: 5 (1 reviews)

UFX402780-3P 3000mAh 3.7V Lithium-ion Battery Factory Professional Custom

Description Review

Description

Brand:UFINE NEW ENERGY (UFX)

The UFX402780-3P 3000mAh is a rechargeable lithium polymer battery pack commonly used in small electronic devices such as digital cameras, portable speakers, and Bluetooth headsets.

The battery pack has a nominal voltage of 3.7 volts and a capacity of 3000mAh, which means it can deliver 1.2 amps of current for one hour before it needs to be recharged. The UFX402780 designation indicates the physical size of the battery pack, with dimensions of 4mm x 27mm x 80mm.

Specs of UFX402780-3P 3000mAh 3.7V

1、Mechanical Characteristics
Cell:	UFX402780	PCM:	Yes
NTC:	No	Weight:	appr. 56g
Configuration:	1S3P
2、Electrical Specification
Capacity:	3000mAh	Nominal Voltage:	3.7V
Energy:	11.1Wh	Internal Impedance：	less than 100mΩ
Max. Charge Voltage:	4.2V	Discharge Cut Off:	2.75V
Max. Charge Current:	3000mA	Max. Discharge Current:	3000mA
Standard Charge Current:	600mA	Standard Discharge Current:	600mA
Charge Temp. Range:	10°C to 45°C	Discharge Temp. Range	-20°C to 60°C
Storage Temp. Range	1 year at -20℃ to +30℃	Cycle life:	100 cycles ≥92%
	3 moths at -20℃ to +45℃		300 cycles ≥88%
	1 month at -20℃ to +60℃		500 cycles ≥80%
3、Cell protection
Overcharge Detection ：	4.28 ±25mV (1 to 1.6sec delay, release 4.2V ±50mV)	Overdischarge Detection：	2.5V ±50mV (115 to 175msec. delay, release 3.0V ±50mV)
Overcurrent Detection：	2.5A to 4.0A (9 to 15msec. delay)	Short protection：	Yes
4、Discharge Rate Characteristics		4、Cycle life Characteristics

Product Details

Ufine is a manufacturer with independent research and development and production of polymer lithium-ion batteries. With years of experience in the field of polymer lithium-ion battery solutions, We have accumulated rich technical experience. Currently, the company offers more than 300 different product models, all certified with KC, UL, CB, and other certifications.Moreover, We can quickly design and develop new products according to customer needs and arrange sample testing.

Why Choose Ufine to OEM or ODM Battery

UFine battery has over 30 professional engineers and technical staff who can provide polymer lithium battery solutions for you. As a lithium battery manufacturer, we are capable of rapid design, customization, and bulk production. Here are the main characteristics of our company:
1、Source manufacturer, strong factory, and powerful design and development capabilities.
2、Short delivery time and sufficient inventory.

3、Self-produced, sufficient capacity, refuse false labeling, and guarantee capacity.
4、Strict quality control through a full range of quality systems from raw materials to finished products.
5、Our products are certified and meet various international battery standards, allowing us to directly export to markets such as Europe, America, and Korea.
6、Our team of professional foreign trade sales engineers can quickly respond to customer inquiries and provide solutions

Factory Photos